That's a tall order. Especially with a ceramic bezel, you're tip toeing on homage territory. Zenith has quite a few El Primero SKUs as it is. I am sure it will be attractive, I am sure it will be robust, but it will not be a "Daytona Killer", and I am not sure if it'll be the best move for Zenith.
I’ve looked at the Doublematic several times. It packs a ton of tech. I’ve heard the same criticism of the loudness, but it still rocks. Awesome watch, congrats!